CN210484837U

CN210484837U - High-impact-resistance modified PVC (polyvinyl chloride) pipe

Info

Publication number: CN210484837U
Application number: CN201921076488.0U
Authority: CN
Inventors: 谭新民; 成晓刚
Original assignee: Gansu Tianye Water Saving Co Ltd
Current assignee: Gansu Tianye Water Saving Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-08
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a plastic pipe, in particular to a high impact modified PVC pipe, which comprises a modified PVC pipe body; the pipe body comprises an outer pipe, a central pipe and an inner pipe, wherein the outer pipe is detachably arranged on the central pipe, and the central pipe is sleeved on the inner pipe through a reinforcing mechanism; the utility model provides an its pipe wall impact resistance of traditional PVC tubular product poor, cause easy breaking, reduce life's problem, its shock resistance is effectual, and its toughness is good, is difficult for breaking, safe and reliable to can dismantle the use, practical reliable, long service life.

Description

High-impact-resistance modified PVC (polyvinyl chloride) pipe

Technical Field

The utility model relates to a plastics tubular product specifically is a high impact-resistant modified PVC tubular product.

Background

Vinyl Chloride (PVC) is the second most common plastic currently produced second to polyethylene, and is widely used in various industries. PVC is a material for short, the main component is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the PVC. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a synthetic material that is enjoyed, popular and widely used in the world today. Its global usage is second highest among various synthetic materials.

In the actual application process, the traditional PVC pipe is usually prepared by a formula system through extrusion molding, the pipe wall is single and thin, and in the actual use process, the impact resistance is poor, and the pipe is easy to break in the use process, so that the service life of the pipe is shortened, and the pipe is inconvenient to use.

Disclosure of Invention

To the above problem, the utility model provides a high impact-resistant modified PVC tubular product has solved its pipe wall impact resistance of traditional PVC tubular product poor, causes easy emergence fracture, reduces life's problem.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

a high impact modified PVC pipe comprises a modified PVC pipe body; the method is characterized in that: the pipe body comprises an outer pipe, a central pipe and an inner pipe, wherein the outer pipe is detachably arranged on the central pipe, and the central pipe is sleeved on the inner pipe through a reinforcing mechanism; the shock-proof structure has the advantages of good shock resistance effect, good toughness, difficult fracture, safety, reliability, detachable use, practicability, reliability and long service life.

One of them high impact modified PVC tubular product, 1 screw thread of outer tube install the center tube on, it is favorable to the laminating degree of outer tube and center tube more accurate firm, also be convenient for emergent the outer tube and the center tube is dismantled to use simultaneously under the tubular product lacks the condition, has improved the rate of utilization.

One of the high impact modified PVC pipes, the reinforcing mechanism comprises a concave hole I, a concave hole II and a reinforcing rib, wherein the concave hole I and the concave hole II are respectively arranged on the central pipe and the inner pipe, the concave hole I and the concave hole II correspond to each other, one side of the reinforcing rib is correspondingly inserted into the concave hole I, and the other side of the reinforcing rib is correspondingly inserted into the concave hole II; the shock resistance is stronger, the damage is not easy, the use is safer and more reliable, the central pipe is favorably and firmly sleeved on the inner pipe, the shock resistance intensity is increased, the assembling tightness and the attaching degree of the central pipe and the inner pipe are improved, and the shock resistance intensity is good; meanwhile, the central tube and the inner tube can be detached for use in an emergency mode under the condition that the tube is lack of the tube, and the utilization rate is improved. .

One of them high impact resistance modified PVC tubular product, I annular distribution of shrinkage pool on the center tube, II annular distributions of shrinkage pool on the inner tube, shrinkage pool I all corresponds each other with shrinkage pool II, is favorable to the insertion installation of strengthening rib, is convenient for make center tube and inner tube firmly install, and the split of also being convenient for has improved the sensibility of shocking resistance.

One of them high impact-resistant modified PVC tubular product, the cross section of shrinkage pool I be fan-shaped structure, the strengthening rib of being convenient for inserts firmly.

One of them high impact-resistant modified PVC tubular product, the cross section of shrinkage pool II be the trapezium structure, the strengthening rib of being convenient for inserts firmly.

Compared with the prior art, the utility model, can demountable installation, it has improved shock resistance, the dark commentaries on classics is more firm, it is poor to have solved its pipe wall shock resistance of traditional PVC tubular product, cause easy fracture, reduce life's problem, it is effectual to shock resistance, its toughness is good, be difficult for breaking, safety and reliability, and can dismantle the use, and is practical reliable, long service life, especially appear tubular product not enough in the use, need emergent use, can disassemble, disassemble a pipe and use for three pipe, the service efficiency is increased, high durability and convenient use are realized, and the use is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein, outer tube 1, center tube 2, inner tube 4, shrinkage pool I5, shrinkage pool II 6.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the following detailed description:

example, as shown in fig. 1: a high impact modified PVC pipe solves the problems of easy fracture and reduced service life caused by poor impact resistance of the pipe wall of the traditional PVC pipe, and comprises a modified PVC pipe body; the pipe body comprises an outer pipe 1, a central pipe 2, a reinforcing rib 3 and an inner pipe 4, wherein the outer pipe 1 is detachably arranged on the central pipe 2, and the central pipe 2 is sleeved on the inner pipe 4 through a reinforcing mechanism; the shock-proof structure has the advantages of good shock resistance effect, good toughness, difficult fracture, safety, reliability, detachable use, practicability, reliability and long service life.

The outer tube 1 is installed on the central tube 2 in a threaded mode, the fit degree of the outer tube 1 and the central tube 2 is more precise and firm, meanwhile, the outer tube 1 and the central tube 2 can be used separately in an emergency mode conveniently under the condition that the tube is lack of, and the utilization rate is improved.

The reinforcing mechanism comprises a concave hole I5, a concave hole II 6 and a reinforcing rib 3, wherein the concave hole I5 and the concave hole II 6 are respectively arranged on the central tube 2 and the inner tube 4, the concave hole I5 and the concave hole II 6 correspond to each other, one side of the reinforcing rib 3 is correspondingly inserted into the concave hole I5, and the other side of the reinforcing rib is correspondingly inserted into the concave hole II 6; the central pipe 2 is firmly sleeved on the inner pipe 4, so that the impact resistance strength of the central pipe is increased, the assembling tightness and the attaching degree of the central pipe 2 and the inner pipe 4 are improved, and the impact resistance strength is good.

Shrinkage pool I5 annular distribution on center tube 2, shrinkage pool II 6 annular distribution on inner tube 4, shrinkage pool I5 and shrinkage pool II 6 equal mutual correspondence are favorable to inserting of strengthening rib 3, are convenient for make center tube 2 and the firm equipment of inner tube 4, the split of also being convenient for has improved the sensibility of shocking resistance.

The cross section of shrinkage pool I5 be fan-shaped structure, the strengthening rib 3 of being convenient for inserts firmly.

The cross section of shrinkage pool II 6 be the trapezium structure, the strengthening rib 3 of being convenient for inserts firmly.

When the utility model is used, the problems that the pipe wall of the traditional PVC pipe has poor impact resistance, is easy to break and reduces the service life are solved, the impact resistance effect is good, the toughness is good, the pipe is not easy to break, and the PVC pipe is safe and reliable and can be disassembled for use; when the pipe is insufficient in the using process, the pipe can be disassembled, the outer pipe 1 is screwed to take down the central pipe 2, the outer pipe 1 can be used as an independent pipeline, the reinforcing ribs 3 of the utility model are drawn out, the inner pipe 4 in the central pipe 2 is drawn out, and the mesoscopic pipe 2 and the inner pipe 4 can be respectively used as an independent pipeline; this use novel make outer tube 1, center tube 2, inner tube 4 homoenergetic use as solitary pipeline after wholly dismantling, disassemble to three pipeline by a pipeline, be favorable to emergent use, improved the availability factor, can dismantle the use, practical reliable, long service life, it is not enough especially to appear tubular product in the use, needs emergent use to be, can disassemble, disassembles a pipe and uses for three pipe, convenient to use, it is convenient to use.

Claims

1. A high impact modified PVC pipe comprises a modified PVC pipe body; the method is characterized in that: the pipe body include outer tube (1), center tube (2), inner tube (4), outer tube (1) detachably install center tube (2) on, center tube (2) through the strengthening mechanism suit in inner tube (4) on.

2. A high impact modified PVC pipe according to claim 1, characterized in that: the outer pipe (1) is installed on the central pipe (2) in a threaded mode.

3. A high impact modified PVC pipe according to claim 1, characterized in that: strengthen the mechanism include shrinkage pool I (5), shrinkage pool II (6), strengthening rib (3), wherein shrinkage pool I (5), shrinkage pool II (6) set up respectively center tube (2) and inner tube (4) on, just shrinkage pool I (5), shrinkage pool II (6) correspond each other, one side of strengthening rib (3) correspond and insert shrinkage pool I (5) in, the opposite side corresponds and inserts shrinkage pool II (6) in.

4. A high impact modified PVC pipe according to claim 3, characterized in that: shrinkage pool I (5) annular distribution on center tube (2), shrinkage pool II (6) annular distribution on inner tube (4), shrinkage pool I (5) all correspond each other with shrinkage pool II (6).

5. A high impact modified PVC pipe according to claim 3 or 4, characterized in that: the cross section of the concave hole I (5) is of a fan-shaped structure.

6. A high impact modified PVC pipe according to claim 3 or 4, characterized in that: the cross section of the concave hole II (6) is of a trapezoidal structure.